Bourgeois - Picthat, Jean <br/><br/>
Main trends in demography 
by Jean Bourgeois - Picthat 
 - London  Allen and Unwin  1973 
 - 79p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography
<br/><br/><label>Dewey Class. No.: </label>B12 B666